From e58ca0203d32869a01540a293df40ddc480dc378 Mon Sep 17 00:00:00 2001
From: Yan <yanzheng@21cn.com>
Date: Tue, 1 Apr 2008 11:21:34 -0400
Subject: Fix btrfs_fill_super to return -EINVAL when no FS found
Signed-off-by: Chris Mason <chris.mason@oracle.com>
---
fs/btrfs/super.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
(limited to 'fs/btrfs/super.c')
diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c
index 9624923a33dc..892864906880 100644
--- a/fs/btrfs/super.c
+++ b/fs/btrfs/super.c
@@ -236,9 +236,9 @@ static int btrfs_fill_super(struct super_block * sb,
tree_root = open_ctree(sb, fs_devices);
- if (!tree_root || IS_ERR(tree_root)) {
+ if (IS_ERR(tree_root)) {
printk("btrfs: open_ctree failed\n");
- return -EIO;
+ return PTR_ERR(tree_root);
}
sb->s_fs_info = tree_root;
disk_super = &tree_root->fs_info->super_copy;
--
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